Funding for this research was provided by:
VGR (MN 2016-00143)
Text and Data Mining valid from 2020-02-04
Received: 31 January 2019
Accepted: 9 January 2020
First Online: 4 February 2020
Ethics approval and consent to participate
: All interviewees participated voluntarily in the study. The interviewees and respective organizations were anonymized in the writing of the article. All the interview material was handled and stored securely by the authors.
: Not applicable
: The authors declare that they have no competing interests.